660MW高效超超临界机组配汽方式研究及应用分析  

Study And Application Analysis on Steam Inlet Mode of 660MW Ultra-supercritical Unit

作　　者：李兴华[1] 段金鹏 LI Xing-hua;DUAN Jin-peng(Harbin Turbine Company Limited,Harbin 150046,China)

机构地区：[1]哈尔滨汽轮机厂有限责任公司,哈尔滨150046

出　　处：《汽轮机技术》2020年第3期227-230,共4页Turbine Technology

摘　　要：通过对现有660MW超超临界机组进行分析,结合当前电力市场形势,以提效节能为目的,分析研究机组负荷调节运行方式,对不同配汽方式下机组的经济性进行对比,提出合理的负荷调节运行方式优化技术。Based on the analysis of the existing 660MW ultra-supercritical units,combined with the current power market situation and with the purpose of improving efficiency and saving energy,this paper analyzes and studies the unit load regulation operation mode,compares the unit economy in different steam distribution modes,and puts forward the reasonable optimization technology of load regulation operation mode.

关 键 词：汽轮机 超超临界机组 进汽方式 热经济性 

分 类 号：TM621[电气工程—电力系统及自动化]